A legendary card alotted to someone who has done something amazingly extreme and lived, preferably unscathed, to tell the tale over and over again. Card allows carrier to: speed without the worry of being chased or even seen by cops, become disengaged from the laws of physics, unchallenged dibsing, etc. Carrier is not allowed to show any non card holder his card or it will be rebuked.

Jrex: "How can we be going sixty-five in a thirty without any cops coming after us?"
Me: "Dude. Extreme card?"
Jrex: "Oh..right."